diff --git a/.gitignore b/.gitignore
index c167f3b..add0502 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,8 @@
 composer.phar
+composer.lock
 /vendor/
 /src/Dependencies
+.phpunit.result.cache
 # Commit your application's lock file https://getcomposer.org/doc/01-basic-usage.md#commit-your-composer-lock-file-to-version-control
 # You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
 # composer.lock